CVE-2025-9888

The Maspik – Ultimate Spam Protection plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.6. This is due to missing or incorrect nonce validation on the clear_log function. This makes it possible for unauthenticated attackers to clear all spam logs via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Score

CVSS 3.1 4.3 Medium

Status

Deferred - security@wordfence.com

Published

2025-09-10

Last modified

2026-04-08

Weaknesses

CWE-352

Affected products

• Maspik Ultimate Spam Protection (Yonifre)

References

• https://plugins.trac.wordpress.org/browser/contact-forms-anti-spam/tags/2.5.5/admin/partials/maspik-log.php#L12
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3357602%40contact-forms-anti-spam&new=…
• https://research.cleantalk.org/CVE-2025-9888
• https://www.wordfence.com/threat-intel/vulnerabilities/id/b9b18739-67ed-4cb0-9577-eb60bc84bbeb?source=cve